Triple threat

SELECT * FROM gallery2 WHERE topic_id="1626770" UNION SELECT * FROM gallery2 WHERE topic_id="1420908" UNION SELECT * FROM gallery2 WHERE topic_id="856132" UNION SELECT * FROM gallery2 WHERE topic_id="610342" UNION SELECT * FROM gallery2 WHERE topic_id="1314689" UNION SELECT * FROM gallery2 WHERE topic_id="1528918" UNION SELECT * FROM gallery2 WHERE topic_id="1234390" UNION SELECT * FROM gallery2 WHERE topic_id="1260166" UNION SELECT * FROM gallery2 WHERE topic_id="864252" UNION SELECT * FROM gallery2 WHERE topic_id="7857" UNION SELECT * FROM gallery2 WHERE topic_id="256804" UNION SELECT * FROM gallery2 WHERE topic_id="566468" UNION SELECT * FROM gallery2 WHERE topic_id="42341" UNION SELECT * FROM gallery2 WHERE topic_id="78690" UNION SELECT * FROM gallery2 WHERE topic_id="1164589" UNION SELECT * FROM gallery2 WHERE topic_id="544905"